GLASSESSENTIAL® Folding Window Grilles are designed to provide elegant look, strong security barrier with ease of operation.
Blackout exterior rolling shutters: I miss this from Madrid... also, they should be more popular here in the states.
window slide panel | DIY Hurricane Window Protection - Plywood or Plastic…
Shutter ideas for external window protection.
Cabin on a 0.7-square-mile island 20 miles off the Maine coast, by Alex Scott Porter Design
It is always nice to get a good shadow and light effect
Security Window Film can Make Your Home More Secure
window // use this concept in statement areas throughout the house (ie front door, staircase, room divider, balcony railing, etc.)